回声显示蟒蛇技能不生成显示模板

我正在开发一个技能回显示。但是我无法显示所有的显示模板和python lambda技能。我能够完美地完成alexa技能，并且能够添加可正常工作的图像网址。但是当显示模板被添加时，它显示无效的响应。回声显示蟒蛇技能不生成显示模板

我按照这个教程 https://medium.freecodecamp.org/how-to-design-and-code-alexa-skills-for-amazons-echo-show-c5716da8fee5

而这是被添加到JSON响应额外的参数。

directives: [ 
    { 
    type: “Display.RenderTemplate”, 
    template: { 
     type: “BodyTemplate1”, 
     token: “T123”, 
     backButton: “HIDDEN”, 
     backgroundImage: { 
      contentDescription: “StormPhoto”, 
      sources: [ 
       { 
        url: “https://s3.amazonaws.com/hurricane-data/hurricaneBackground.png” 
       } 
      ] 
     }, 
     title: “Hurricane Center”, 
     textContent: { 
      primaryText: { 
       text: output, 
       type: “PlainText” 
      } 
     } 
    } 
}],

这就是我修改后的渲染模板方法的样子。高清build_speechlet_response（标题，输出，reprompt_text，should_end_session）： imgUrl的= “https://thesweetsetup.com/wp-content/uploads/2014/10/scanbot_ico_1024.png”

return { 
    'outputSpeech': { 
     'type': 'PlainText', 
     'text': output 
    }, 
    'card': { 
     'type': 'Standard', 
     'title': title, 
     'text': output, 
     "image": { 
      "smallImageUrl": imgurl, 
      "largeImageUrl": imgurl 
     } 
    }, 
    'reprompt': { 
     'outputSpeech': { 
      'type': 'PlainText', 
      'text': reprompt_text 
     } 
    }, 
directives: [ 
    { 
    type: “Display.RenderTemplate”, 
    template: { 
     type: “BodyTemplate1”, 
     token: “T123”, 
     backButton: “HIDDEN”, 
     backgroundImage: { 
      contentDescription: “StormPhoto”, 
      sources: [ 
       { 
        url: “https://s3.amazonaws.com/hurricane-data/hurricaneBackground.png” 
       } 
      ] 
     }, 
     title: “Hurricane Center”, 
     textContent: { 
      primaryText: { 
       text: output, 
       type: “PlainText” 
      } 
     } 
    } 
}], 

    'shouldEndSession': should_end_session 
}

但是这给了我错误为无效的响应格式。我在这里做错了什么。

来源

2017-09-05 lost Coder

这在python中适用于我。但无法呈现列表模板。

def build_response(session_attributes, speechlet_response,text_response,speech_response,secondary_text,teritary_text,should_end_session): 
session=should_end_session 
return { 
    'version': '1.0', 
    'sessionAttributes': session_attributes, 
    'response': { 
      "directives": [ 
      { 
    "type": "Display.RenderTemplate", 
    "template": { 
"type": "BodyTemplate2", 
"token": "A2079", 
"backButton": "VISIBLE", 
"backgroundImage": { 
    "contentDescription": "Textured grey background", 
    "sources": [ 
    { 
     "url": "https://i.pinimg.com/originals/8b/e4/cc/8be4ccbbc43b1131c59b09b6c27f2e58.jpg" 
    } 
    ] 
    }, 
    "title": "Document Scanner", 
    "image": { 
    "contentDescription": "testing car", 
    "sources": [ 
     { 
     "url": "https://thesweetsetup.com/wp-content/uploads/2014/10/scanbot_ico_1024.png" 
     } 
    ] 
    }, 
    "textContent": { 
    "primaryText": { 
     "text": '''<font size='6'>'''+text_response+'''</font>''', 
     "type": "RichText" 
    }, 
    "secondaryText": { 
     "text": secondary_text, 
     "type": "PlainText" 
    }, 
    "tertiaryText": { 
     "text": teritary_text, 
     "type": "PlainText" 
    } 
    } 
} 
} 
      ], 
      "outputSpeech": { 
      "type": "SSML", 
      "ssml": '''<speak>'''+speech_response+''' </speak>''' 
      }, 
      "reprompt": { 
      "outputSpeech": { 
       "type": "SSML", 
       "ssml": "<speak>how can i help you ?</speak>" 
      } 
      }, 
      "shouldEndSession": session, 
      "card": { 
      "type": "Standard", 
      "title": "content.simpleCardTitle", 
      "content": "content.simpleCardContent" 
      } 
     } 
}

text_response，speech_response，secondary_text，teritary_text都是添加的字符串参数。

来源

2017-09-07 13:41:19

回声显示蟒蛇技能不生成显示模板

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